| Faber Castell |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in May-2004 |
| VINTAGE FABER CASTELL 4/92 SLIDE RULE GERMANY | $117.50 | 25-May-2004 | 9 |
| FABER CASTELL SLIDE RULE MINT & BOXED NOVO DUP | $83.00 | 13-May-2004 | 7 |
| A. W. Faber calculating slide rule | $53.63 | 14-May-2004 | 7 |
| "FABER CASTELL 62/83 Pocket Slide Rule w/Case, | $46.00 | 16-May-2004 | 11 |
| "1920's A.W. FABER SLIDE RULE, 98350" | $41.00 | 02-May-2004 | 6 |
| Faber Castell 2/82N Biplex Slide Rule & Case | $38.00 | 28-May-2004 | 10 |
| "Faber-Castell 4/87, 20 inch Slide Rule" | $37.66 | 22-May-2004 | 3 |
| Faber-Castell Duplex 2/82 Slide Rule | $31.00 | 22-May-2004 | 11 |
| HUGE FABER CASTELL SLIDE RULER 20 INCH MODEL 4 | $30.50 | 11-May-2004 | 7 |
| "Faber Castell 2/82 Slide Rule, Plastic Case & | $30.00 | 26-May-2004 | 7 |
| NIB Faber-Castell 52/82 D-STAB Slide Rule slid | $29.00 | 08-May-2004 | 3 |
| NIB Faber-Castell 52/82 D-STAB Slide Rule slid | $29.00 | 08-May-2004 | 3 |
| NIB Faber-Castell 52/82 D-STAB Slide Rule slid | $26.49 | 23-May-2004 | 3 |
| NIB Faber-Castell 52/82 D-STAB Slide Rule slid | $26.00 | 15-May-2004 | 2 |
| SLIDE RULE Faber Castell MENTOR FIX 157 / 80 S | $24.95 | 09-May-2004 | 1 |
| Faber-Castell 111/54 Darmstadt slide rule slid | $24.95 | 16-May-2004 | 1 |
| VINTAGE GERMAN CASTELL SLIDE RULE MERSY PROTRA | $18.07 | 07-May-2004 | 4 |
| Faber Slide Rule of Wood & Celluloid Construct | $15.00 | 11-May-2004 | 1 |
| RARE!! FABER-CASTELL 1/22 DISPONENT BUSINESS S | $12.50 | 22-May-2004 | 4 |
| "1920's A.W. FABER SLIDE RULE, 98350 & 116832" | $9.99 | 02-May-2004 | 1 |
| FABER-CASTELL 67/54B DARMSTADT POCKET SLIDE RU | $9.99 | 22-May-2004 | 1 |
| VERY RARE! FABER-CASTELL 52/82 D-STAB DUPLEX S | $9.99 | 22-May-2004 | 2 |
| "FABER CASTELL 67/87 RIETZ GERMAN 6"" SLIDE RU | $9.99 | 03-May-2004 | 1 |
| RARE VINTAG FABER CASTELL RIETZ 11/87 GERMAN S | $9.99 | 17-May-2004 | 1 |
| A.W.Farber Castell Slide Rule With Case & Leat | $9.99 | 27-May-2004 | 1 |
| A W Faber Castell 1/87 Vintage Slide Rule Rule | $9.99 | 09-May-2004 | 1 |
| Faber Castel SLIDE RULE +Complete in Box+ | $9.95 | 20-May-2004 | 1 |
| Vintage A.W. FABER slide rule late 1800's? | $9.50 | 03-May-2004 | 2 |
| "FABER CASTELL 152/82 Slide Rule w/Case,SWISS | $9.00 | 23-May-2004 | 1 |
| Castell Combination Slide Rule & Ruler w/Case | $4.99 | 07-May-2004 | 1 |
| Castell Combination Slide Rule & Ruler w/Case | $4.99 | 07-May-2004 | 1 |
| Vintage Faber Castell Slide Rule w/ Case! L@@K | $4.97 | 16-May-2004 | 1 |
| Rare slide rule - A.W. FABER 368 | $0.99 | 24-May-2004 | 2 |
| "SLIDE RULE FABER CASTELL 2/83N, Novo-Biplex" | $150.00 | 23-May-2004 | 0 |
| Faber-Castell 111/54 Darmstadt slide rule slid | $24.95 | 09-May-2004 | 0 |
| Faber Castell Slide Rule | $19.00 | 02-May-2004 | 0 |
| RARE ANTIQUE WOODEN SLIDE RULE FABER-CASTELL 1 | $9.99 | 22-May-2004 | 0 |
| RARE FABER-CASTELL 1/87 SYSTEM RIETZ SLIDE RUL | $9.99 | 22-May-2004 | 0 |
| Germany Slide rule FABER CASTELL Bofors Sweden | $9.99 | 16-May-2004 | 0 |
| VINTAGE A.W.FABER WOOD/CELLULOID SLIDE RULE | $9.99 | 02-May-2004 | 0 |
| "OLD 6"" POCKET CASTELL SLIDE RULE -w/ case" | $9.95 | 28-May-2004 | 0 |